PharFileInfo::getCRC32

(PHP >= 5.3.0, PECL phar >= 1.0.0)

PharFileInfo::getCRC32 — Returns CRC32 code or throws an exception if CRC has not been verified

Описание

int PharFileInfo::getCRC32 ( void )

This returns the crc32() checksum of the file within the Phar archive.

Возвращаемые значения

The crc32() checksum of the file within the Phar archive.

Ошибки

Throws BadMethodCallException if the file has not yet had its CRC32 verified. This should be impossible with normal use, as the CRC is verified upon opening the file for reading or writing.

Примеры

Пример #1 A PharFileInfo::getCRC32() example


<?php
try {
    $p = new Phar('/path/to/my.phar', 0, 'my.phar');
    $p['myfile.txt'] = 'hi';
    $file = $p['myfile.txt'];
    echo $file->getCRC32();
} catch (Exception $e) {
    echo 'Write operations on my.phar.phar failed: ', $e;
}
?>

Результат выполнения данного примера:

3633523372